Abstract: A fastening device for a suction hose includes a main body having a first fastening interface configured to fasten the main body to a handheld power tool and/or to an additional handle, in particular in a manner detachable without the use of tools. The main body further includes a second fastening interface configured to fasten the suction hose to the main body, in particular in a manner detachable without the use of tools. The fastening device also includes a joint unit configured to movably connect the suction hose to the handheld power tool and/or to the additional handle.

Abstract: A fastening device for a suction hose includes a main body having a first fastening interface configured to fasten the main body to a handheld power tool and/or to an additional handle, in particular in a manner detachable without the use of tools. The main body further includes a second fastening interface configured to fasten the suction hose to the main body, in particular in a manner detachable without the use of tools. The fastening device also includes a joint unit configured to movably connect the suction hose to the handheld power tool and/or to the additional handle.

Abstract: A fastening device for a suction hose includes a main body having a first fastening interface configured to fasten the main body to a handheld power tool and/or to an additional handle, in particular in a manner detachable without the use of tools. The main body further includes a second fastening interface configured to fasten the suction hose to the main body, in particular in a manner detachable without the use of tools. The fastening device also includes a joint unit configured to movably connect the suction hose to the handheld power tool and/or to the additional handle.

Abstract: A method for manufacturing a fully self-adjustsed bipolar transistor in which the emitter zone, the base zone, and the collector zone are aligned vertically in a silicon substrate; the collector is connected by means of a deeply extending terminal in the substrate, the inactive base zone is embedded in an insulating trench to separate the inactive base zone from the collector; the emitter terminal zone is composed of doped polycrystalline silicon and is separated from the inactive base zone by a silicon oxide layer. A fully self-adjusted bipolar transistor is produced wherein the emitter is self-adjusted relative to the base and the base is self-adjusted relative to the insulation. The number of method steps involving critical mask usage is low, and parasitic regions are minimized so that the switching speed of the component is increased. The transistor is used for integrated bipolar transistor circuits having high switching speeds.

Abstract: Self-adjusted bipolar transistors having reduced extrinsic base resistance are produced by forming an emitterterminal from a polysilicon layer structure and etching free the polysilicon layer structure using the emitter layer structure as a mask. Sidewall insulating layers are provided with a metallically conductive layer. This layer is self-adjusting in relation to the emitter zone and surrounds the emitter in an annular formation. The structure improves the foursided base wiring around the emitter and is used in the production of highly integrated bipolar circuits.

Abstract: A process for the simultaneous production of bipolar transistors and CMOS transistors on a substrate using very large circuit integration (VLSI) semiconductor technology, modified by additional process steps in such a way that a decoupling of the two types of transistors is obtained with respect to the process. This is achieved by the use of a protective oxide above the active zones of the CMOS transistors during the production of the bipolar-specific base zones and by employing a gate electrode material in two layers, the second layer being used for the emitter and collector zone, resulting in a decoupling of phosphorus doping used for forming MOS gates, and arsenic doping used for polysilicon emitters. The use of the same resist mask for the gate structuring and the production of the emitter contact, and also for the production of the source/drain terminal zones, serves to keep the implanted phosphorus out of the emitter zone.

Abstract: A process for the simultaneous production of self-aligned bipolar transistors and complementary MOS transistors on a common silicon substrate wherein n-doped zones are produced in the p-doped substrate and insulated npn-bipolar transistors are formed into the n-doped zones. The n-zones form the collectors of the transistors and are modified according to conventional technology by additional process steps such that bipolar transistors are formed which are self-aligning both between the emitter and the base and also between the base and collector with extremely low-ohmic base terminals consisting of polysilicon and a silicide. Storage capacitances can also additionally be integrated into the structure. The use of the base terminals thus produced permits very small lateral emitter-collector distances. The combination of dynamic CMOS memory cells with fast bipolar transistors is made possible by the integration of the storage capacitances.

Abstract: A process for the simultaneous production of bipolar transistors and complementary MOS transistors on a common silicon substrate wherein to accommodate the p-channel transistors, n-doped zones are produced in a p-doped substrate and npn bipolar transistors are provided in the n-doped zones where the n-zones form the collector of the transistor and the n-zones are superimposed over n.sup.+ -doped zones. The latter are connected in the bipolar transistor zone by deeply extending collector terminals. The use of sidewall insulation on the p.sup.+ - and n.sup.+ -conducting structures composed of polysilicon or a silicide which are used for diffusing-out source/drain zones and base-emitter zones permit the formation of shorter channel lengths. The process is used to produce VLSI circuits which have high switching speeds.

Abstract: Sensor with polycrystalline silicon resistors which are applied to a substrate and are covered with a dielectric passivating layer, characterized by the feature that the resistors are thermally adapted by targeted adjustment of their dopings and by suitable healing, and are balanced by laser trimming.

Abstract: A method for the manufacture of bipolar transistor structures with self-adjusted emitter and base regions wherein the emitter and base regions are generated by an out-diffusion from doped polysilicon layers. Dry etching processes which produce vertical etching profiles are employed for structuring the SiO.sub.2 and polysilicon layers. The employment of additional oxidation processes for broadening the lateral edge insulation (see arrow 9) during the manufacture of the bipolar transistor structures enables self-adjusted emitter-base structures with high reproducibility in addition to advantages with respect to the electrical parameters. The method is employed for the manufacture of VLSI circuits in bipolar technology.

Abstract: A hinge is provided for mounting a frameless glass door or the like on a fixture. The hinge includes a part-cylindrical body portion adapted to be inserted in an opening in the door, the cross-section of the opening being defined by a chord which provides a planar portion on the cylindrical surface of the body portion. This planar portion, when the hinge is assembled, is aligned with a longitudinal edge of the door. A pin of the hinge extends parallel to the body portion and is spaced therefrom, the pin being adapted for insertion in a bore provided in the door. A connecting member hingedly connected to the body portion is adapted for mounting the hinge on the fixture.